I have a stock Win2K3 based VM image which I clone as needed to create new machines. This has the VMWare Tools installed on it. Up until recently, any machines I created using this would re-adjust their screen resolution automatically when I adjusted the VMWare console size (eg. typically when switching to/from Quick Switch mode).
On making some changes to this machine though, that behaviour no longer works and any new clone machines are permanently left at 1024x768 resolution. I don't recall all of the changes that were made, but one was to set the resolution to 1024x768 on request from a colleague. I'm sure you're now thinking "Well, what did you expect?", but I can't find a way to now reset things so the resolution will auto-adjust itself in the VMWare console.
Host and guest OS is Windows 2003 Server Enterprise Edition with SP1.
VMWare Server version is 1.0.4-56528.
Hardware platform is IBM x3350.
Any suggestions greatly appreciated!